Skip files larger than: The scan will skip files that are larger than the specified value. This is most useful for those with large (clean) files such as music or digital imaging files. This will decrease scanning time.

Host file: Scans your Hosts file. Edits to the Hosts file may occur due to home page hijackers. If you use a Hosts file editor to block content, this option can cause some entries to be detected and presented for removal. To avoid any unwanted changes to your Hosts file, please review the content at the end of a scan and select the entries that you want to ignore in subsequent scans.

Most Recently Used (MRUs): A link to a recently opened file, document or program.

Tracking cookies: A tracking cookie is any cookie used to track a user’s surfing habits. They are typically used by advertisers wishing to analyze and manage advertising data, but they may be used to profile and track user activity more closely. However, tracking cookies are simply a text file, and a record of visits or activity with a single website or its affiliated sites.

Close browsers when deleting cookies: When this option is selected, any open browser will be automatically closed when deleting cookies.